Glentoshan 5 years old Pure Malt - Eadie Cairns - b. 1970s - 75cl

This Glentoshan 5-Year-Old Pure Malt is a unique and rare whisky dating back to the 1970s. The name 'Glentoshan' is the result of a clever, historical marketing ploy by the Lowland distillery Auchentoshan.

The story in brief:
• The marketing trick: In the 1970s, Glen Grant—and other malt whiskies with names beginning with "Glen"—were immensely popular in the Italian market.
• Name change: The owners of Auchentoshan at the time decided to capitalize on this trend by rebranding their own triple-distilled malt as "Glentoshan" for export to Italy.
• The success: The name resonated with consumers; the bottles sold well in Italy and have since become sought-after collector's items.
• The bottler: Many of these bottles were released by the independent bottler Eadie Cairns (often still featuring the original Italian tax stamps and neck tags).
• Character: This is a 5-year-old "pure malt" (an older term for what we would now call a blended malt or single malt, in this case produced by Auchentoshan) bottled at 40% ABV. It was typically matured in sherry casks, resulting in distinct notes of orange, apricot, and delicate spices.

The flavor profile of this Glentoshan 5 Year Old Pure Malt differs significantly from the modern core range of the Auchentoshan distillery. Although both whiskies share the characteristic smoothness associated with triple distillation, the so-called "old bottle effect"—combined with the production style of the 1970s—creates a very different experience.

Why do they taste so different?
• The "Old Bottle Effect": Having spent some 50 years in glass, the spirit has evolved slowly over time. This imparts a distinctively nostalgic, oily character—with notes of wax, old books, and dried fruit—that is simply no longer found in modern, young bottlings.
• Cask Type: At the time, the 5-year-old Glentoshan relied heavily on sherry casks, which contributed notes of pure marshmallow, marzipan, and dark fruits. In contrast, the entry-level expressions in the modern range—such as Auchentoshan American Oak or the 12-Year-Old—are matured primarily in first-fill ex-bourbon casks, which bring out far more notes of vanilla and bright citrus.
• The Evolution of the Spirit: Despite being triple-distilled, the spirit produced in the 1970s often possessed more weight and maltiness than the ultra-accessible, clean spirit that Auchentoshan produces today.

In short: while the modern Auchentoshan excels in a light, accessible, and fresh "Lowland style," the Glentoshan offers a much heavier, more complex, and nostalgic tasting experience—the kind typical of whiskies from the last century.